A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6610-00-607-8292
NSN 5895-01-269-9148
NSN 6610-01-440-9913
NSN 5910-00-081-2215
NSN 5925-01-144-4556
NSN 5915-01-013-8995
NSN 5925-01-379-9942
NSN 6240-00-136-2602
NSN 6650-01-217-7875
NSN 5945-00-529-6058
NSN 6685-01-276-8200
NSN 5999-01-487-6564